am i suppose to use binomial to solve?

1.75% of a community voted Jay Cool as their favourite singer. A random sample of 25 people was taken from this large population. Estimate the chance that a.everybody in the sample voted him as their favourite singer.b.exactly 10 individuals in the sample voted him as their favourite singer.2.12 students from a school are shortlisted as players for a basketball team. If 15% of the school population were found to be left handed, calculate the probability ofa.all the players being right handed. b. exactly half of the team is left handed

3.Suppose 70% of a herd of cattle is infected with a particular disease. Let Y be the number of diseased cattle in a sample of size 10. What is the probability of Y

being less than 2?

b.being more than 8? c.being between 2 to 8 (inclusive)?

4.Consider a family consisting of 8 children. Assuming that the chance of male and female births is the same. What is the probability of the children

consisting of at least 1 boy?

consisting of at least 1 girl and 1 boy?

5.Considering the tossing of a pair of fair dice together, what is the probability of

1.75% of a community voted Jay Cool as their favourite singer. A random sample of 25 people was taken from this large population. Estimate the chance that a.everybody in the sample voted him as their favourite singer.b.exactly 10 individuals in the sample voted him as their favourite singer.

Mr F says: Use the Binomial distribution. n = 25, p = 0.75.

2.12 students from a school are shortlisted as players for a basketball team. If 15% of the school population were found to be left handed, calculate the probability ofa.all the players being right handed. b. exactly half of the team is left handed